Sole



FIG. 1 is a first perspective view of a sole showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of the selected portion labeled 9 in FIG. 2; and,

FIG. 10 is an enlarged view of the selected portion labeled 10 in FIG. 2.

The broken lines shown in the drawings depict portions of the sole in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a sole, as shown and described. 